Additional Information
Free Firewall 64-bit is a powerful free firewall for Windows that lets you control Internet access per application, block malware, stop telemetry, and protect your privacy in real time.
| Latest Version | Free Firewall 2.6.2 (64-bit) |
| Requirements |
Windows 7 64/Windows 8 64/Windows 10 64/Windows 11 |
| Updated | January 14, 2026 |
| Author | Evorim |
| Category | Firewalls and Security |
| License | Freeware |
| Language | English |
| Download | 177 |
Overview
Free Firewall 64-bit is a professional-grade yet completely free firewall solution for Windows, developed by Evorim. It gives you full control over which applications are allowed to access the Internet, helping you protect your system, privacy, and personal data from both external and internal threats.
Unlike basic firewalls, Free Firewall actively notifies you whenever an application attempts to connect to the Internet—especially in the background—so nothing happens without your knowledge or consent.
🔐 Protection Against External Threats
Free Firewall blocks unauthorized inbound and outbound connections that could be used to exploit system vulnerabilities. This helps prevent:
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Remote access and control of your PC
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Data theft and unauthorized monitoring
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Exploitation of unpatched security flaws
Your system remains protected against attackers trying to reach your computer from the outside.
🦠 Protection Against Internal Threats
Malware that already exists on a system often relies on Internet access to function. Free Firewall helps stop this by:
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Blocking malware from sending data online
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Preventing viruses and worms from spreading on the network
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Protecting personal and sensitive information
By cutting off network access, threats lose their ability to communicate and cause damage.
🌐 Per-Application Internet Control
With Free Firewall, you can regulate Internet and network access individually for each program. Only applications you explicitly trust are allowed to go online, giving you precise control over data flow in and out of your system.
🔔 Real-Time Access Notifications
Whenever an unregulated application tries to access the Internet, Free Firewall immediately alerts you. With a single click, you can:
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Allow Internet access
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Block the connection permanently
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Decide later
This ensures transparency and total awareness of background activity.
🚨 Paranoid Mode (Maximum Security)
In Paranoid Mode, no application can access the Internet or network unless you explicitly allow it. This mode is ideal for users who demand maximum security and zero trust.
🙂 Credulous Mode (Open Access)
Prefer convenience over strict control? In Credulous Mode, all applications are allowed Internet access by default until you choose to block specific ones.
🛡️ Additional Privacy Protection Features
Free Firewall goes beyond basic traffic filtering by offering advanced privacy tools:
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Blocks tracking and analytics services on websites
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Prevents background behavior logging
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Stops Windows and third-party telemetry transmissions
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Reduces online profiling and data collection
🧠 Detect Unknown Threats & Botnets
Traditional antivirus software can only detect known threats. Free Firewall adds another layer of defense by:
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Monitoring unusual background data transfers
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Helping identify unknown or new malware
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Blocking botnet communication attempts
If suspicious activity appears, you can block it instantly.
🤝 Cooperative Mode (Works with Other Firewalls)
Free Firewall can run alongside Windows Firewall or other firewall solutions without conflict. This allows you to combine multiple security layers for enhanced protection—at no extra cost.
📱 Touch-Friendly Interface
The user interface is optimized for both mouse and touch input, making it easy to use on:
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Desktop PCs
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Laptops
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Tablets and Ultrabooks
🌍 Multilingual & Free
Free Firewall supports multiple languages and is completely free to use. If your language is not yet available, you can even help contribute to translations.
💻 System Requirements
Supported OS:
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Windows 7, 8, 8.1, 10, 11
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Windows Server 2008 R2, 2012, 2012 R2
Minimum Hardware:
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128 MB RAM
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1 GHz CPU
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100 MB free disk space
✅ Why Download Free Firewall 64-bit?
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Full control over Internet access per application
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Strong protection against malware, botnets, and tracking
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Blocks Windows and software telemetry
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Works alongside other firewalls
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Free, lightweight, and easy to use
👉 Download Free Firewall 64-bit for Windows today and take complete control of your Internet security.
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